Knog Oi Bell
5/ 5
Fred 13 July, 2025

Compact and stable to operate

I was looking for a compact bell for my reace bike that is easy to operate while still having full grip on your handlebars. This bell totally meets that requirement.

Pros
  • Does not look out of place on a racing bike
  • Gives good sound
  • Is easy to mount for easy handling
  • The smallest ring-shaped bell
Automatic translation
Knog Oi Bell
5/ 5
Fred 13 July, 2025

Compact and stable to operate

I was looking for a compact bell for my reace bike that is easy to operate while still having full grip on your handlebars. This bell totally meets that requirement.

Pros
  • Does not look out of place on a racing bike
  • Gives good sound
  • Is easy to mount for easy handling
  • The smallest ring-shaped bell
Automatic translation
Knog Oi Bell
5/ 5
Fred 13 July, 2025

Compact and stable to operate

I was looking for a compact bell for my reace bike that is easy to operate while still having full grip on your handlebars. This bell totally meets that requirement.

Pros
  • Does not look out of place on a racing bike
  • Gives good sound
  • Is easy to mount for easy handling
  • The smallest ring-shaped bell
Automatic translation
Knog Oi Bell
5/ 5
Fred 13 July, 2025

Compact and stable to operate

I was looking for a compact bell for my reace bike that is easy to operate while still having full grip on your handlebars. This bell totally meets that requirement.

Pros
  • Does not look out of place on a racing bike
  • Gives good sound
  • Is easy to mount for easy handling
  • The smallest ring-shaped bell
Automatic translation
Knog Oi Bell
5/ 5
Nico 11 December, 2024

Highly recommended!

What a beautiful bike bell and what a nice sound. Only a slightly longer screw would be desirable for the slightly thicker bike handlebars.

Pros
  • Compact
  • Design
  • Sound
Automatic translation
Knog Oi Bell
5/ 5
Nico 11 December, 2024

Highly recommended!

What a beautiful bike bell and what a nice sound. Only a slightly longer screw would be desirable for the slightly thicker bike handlebars.

Pros
  • Compact
  • Design
  • Sound
Automatic translation
Knog Oi Bell
1/ 5
Bart 18 April, 2023

Nice design, but poor quality.

The spring of the bell is of poor quality, after half a year and not such high use it is already bent making the bell unusable.

Pros
  • Beautiful design
Cons
  • Sound often not loud enough
  • Weak spring
Automatic translation
Knog Oi Bell
4/ 5
Michel 6 December, 2022

Handy little inconspicuous bell

I have 3 of these bells now , 2 on the mtb and 1 on the road bike. They are inexpensive, light and hardly noticeable. I use them regularly and they are loud enough for me. Unfortunately for some people no bell is loud enough so they don't move. A pity is that the spring is not made of stainless steel, so it rusts after a few times cleaning and/or rain. But on average a fine little bell!

Pros
  • light
  • rings hard enough
  • small
Cons
  • rust
  • you have to place it properly
Automatic translation
Knog Oi Bell
1/ 5
JW 18 January, 2022

Slick bubble, but does not do what it is supposed to do

After a few calls spring bent, looks slick but does not do what it was hired for.

Pros
  • nice disgn
  • slick packaging
Cons
  • quickly broken
  • weak spring
Automatic translation
Knog Oi Bell
4/ 5
Werner 22 December, 2021

A surprising design

A nice bike bell because it is so unobtrusive. The volume is not very loud though but it does go.

Pros
  • beautiful design
  • light
Cons
  • not very loud
  • pricey
Automatic translation
Knog Oi Bell
5/ 5
Tim 26 March, 2021

Super bubble! Absolute must

Nice bell and super alternative to hide-my-bell. Fits great on wide aero handlebars(deda superzero). Found the hide-my-bell rather plastic-like and read that it breaks quickly.

Pros
  • Fits well
  • Good sound
  • Solid
Automatic translation
Knog Oi Bell
5/ 5
Pieter 9 January, 2021

Beautiful and above all loud and clear

Should have purchased much earlier - perfect.

Pros
  • Beautiful design
  • Clear
  • Loud
Automatic translation
Knog Oi Bell
5/ 5
Pieter 9 January, 2021

Beautiful and above all loud and clear

Should have purchased much earlier - perfect.

Pros
  • Beautiful design
  • Clear
  • Loud
Automatic translation
Knog Oi Bell
1/ 5
Maarten 31 December, 2020

Beautiful but worthless

This bell is beautiful and does not stand out on your handlebars. With me it broke twice: the spring that holds the bell is very fragile. Also, the large variant is not that loud, the smaller variant seems louder.

Pros
  • Aesthetic
Cons
  • durability
  • quality
Automatic translation
Knog Oi Bell
1/ 5
Pierre 13 September, 2020

unfortunate-sunny-jam

in January 2019 bought the bell , after a 3/4 year spring broken / gone , for warranty got a new one, unfortunately now september 12 again the same problem, want to call , but unfortunately the spring jumps away again. with the few times I have to call it is clear to me that I no longer recommend this beautiful bell to buy. a simple free NFTU bell has been doing perfectly for years!

Pros
  • looks good
Cons
  • weak spring
Automatic translation